Như đã hứa từ sự kiện mùa thu vừa qua, Apple vừa phát hành phiên bản 4.1 của hệ điều hành IOS cho iPhone và iPod Touch. iPad phải chờ lâu hơn một cho đến phiên bản IOS 4.2. Phiên bản 4.2 sẽ thống nhất iPod Touch, iPhone và iPad trên một phiên bản chung.

As promised from the last Fall event, Apple just released the version 4.1 of iOS for iPhone and iPod Touch. Users of Apple iPad have to wait a little longer for the iOS 4.2 version, which will unify all idevices support on the same iOS version.

The 4.1 update contains improvements, including the following:

• Game Center
• Send and receive friend requests
• Invite friends to multi-player games over the Internet
    – Play multi-player games by auto-matching with other
       players
    – View Leaderboards and Achievements
    – Discover new games from friends
• High dynamic range (HDR) photos on iPhone 4
• Support for TV show rentals on iTunes
• Ability to upload HD videos to YouTube and MobileMe over Wi-Fi on iPhone 4
• Additional support for AVRCP-supported accessories, including next & previous track control
• FaceTime calling directly from Favorites
• Bug fixes, including:
    – iPhone 4 proximity sensor performance
    – iPhone 3G performance
    – Nike+iPod fixes
    – Bluetooth improvements

Products compatible with this software update:

• iPhone 4, iPhone 3GS, iPhone 3G, iPod touch 2nd generation, or later
• Game Center requires iPhone 4, iPhone 3GS, iPod touch 2nd generation or later.

For feature descriptions and complete instructions, see the user guides for iPhone and iPod touch at:

• http://support.apple.com/manuals/iphone
• http://support.apple.com/manuals/ipodtouch

Connect your iPhone or iPod Touch to iTunes to perform the update!